RuleML规则标记语言rulen.规则；条例；习惯；统治；直尺v.支配；统治；画直线rule with a high hand实行专制统治,用高压手段统治rule-utilitarianism规则效用主义rules of nomenclature命名法规rule of superposition重叠规律rule against a motion否决一项动议rule for rounding off修约规则rule of financial law金融法治ruled by filial piety以孝治国rule and adaptability经权之道rule-like reasoning类规则推理